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Francisco Mendoza MelladoFM

Francisco Mendoza Mellado

AI & MACHINE LEARNING ENGINEER | DATA SCIENTIST

€250/day
Murcia, ES
3-7 years

Average response time: 1 hour

About Francisco

Physicist with professional experience as an AI and Machine Learning Engineer at Microsoft
(LTI&Mindtree) and Altia. I’m passionate about AI-driven technologies, with a strong background in mathematics and hands-on experience delivering end-to-end AI solutions in Azure and on-premise. My recent work includes projects with Azure OpenAI, multilabel classification, NLP search systems, and computer vision models. I thrive on solving complex problems and delivering data-driven value.
  • Spanish

    Native or bilingual

  • English

    Fluent

Can work on-site
Murcia (up to 50km), Madrid (up to 50km), Barcelona (up to 50km)

Experience

  • Altia
    Machine Learning & AI Engineer
    September 2024 - Today (1 year and 10 months)
    • Delivered end-to-end AI solutions, from prototyping to production deployment, for public institutions.
    • Led the development of a multilabel-intent chatbot for SEPE using embeddings and TF-IDF and trained multilabel classification models using Scikit-learn to detect user intents and trigger programmatic responses.
    • Built a semantic search database for the administration with PostgreSQL and NLP (R2R).
    • Built an Azure-based RAG system and AI agents (n8n, LangGraph) for the Ministry of Economy.
  • University of Salamanca,
    Computer Vision Specialist
    May 2024 - December 2024 (7 months)
    • Applied YOLO-based object detection models using Python and PyTorch for IOS app Development.
    • Engaged in direct B2B client communication.
  • Microsoft (LTIMindtree),
    Azure Machine Learning Engineer
    October 2023 - June 2024 (8 months)
    Worked for Microsoft Clients:
    • Built and deployed ML algorithms on Azure to solve

    business challenges.
    • Scaled and optimized models using Azure cloud services.
    • Specialized in RAG and in Azure OpenAI models.

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Education

  • BSC
    UNED
    BSC
  • Erasmus+ Program
    Adam Mickiewicz University
    Erasmus+ Program

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